JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M52 x 1.5 Face Mill Arbors - Anti-Vibration This boring head bar helps

This boring head bar helps you maintain consistent hole quality and reliable tool performance across a variety of jobs

while the long shank and flexible corner-radius options expand your capabilities in deep grooves and tight features

helping you achieve consistently tight tolerances

this end mill offers strong wear resistance for longer tool life and dependable performance across a range of materials

pick balance grade G2

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M52 x 1.5 Face Mill Arbors - Anti-Vibration This boring head bar helpsThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool for external threads. Its tailored for metric fine threads, specifically left hand M52 x 1. 5 with a 6g class, helping inspectors quickly verify thread sizes and conformity. Made from hardened steel, this gauge delivers durable, wear resistant performance even in busy workshops. Its straightforward, purpose built design makes it easy to use during routine quality checks, enabling fast